CONFIRMED EXOPLANET
·
Terrestrial
GJ 273 c
Orbits Host Star: GJ 273
(Type M3.5)
· Distance: 19.300 Light-Years (5.922 pc)
Planetary Radius
1.060 R⊕
Planetary Mass
1.180 M⊕
Surface Gravity
1.05 g / g⊕
Equilibrium Temp
462K (+189°C / +372°F)
Orbital Period
4.723 days
Discovery Year
2017 (Radial Velocity)
Habitability Assessment
⚠️ Thermal Exclusions: High equilibrium temperature (462 K · +189°C / +372°F) places this world well interior to the runaway greenhouse threshold.
Discovery Facility: La Silla Observatory.
Other Worlds in the GJ 273 System (1)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS